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Emergency Veterinary Care

Companion Animal Hospital can offer emergency care for dogs and cats during our regular business hours 6 days a week, including Saturdays. If you require after-hour care, visit one of the 24/7 emergency hospitals listed below or leave a message on our machine, and we will try to get back to you the next business day.

Call Now: (860) 449-9800

Daytime Emergency Care

Contact Companion Animal Hospital

Open: Monday - Saturday 8:00am - 6:00pm

Call: (860) 449-9800


After-Hours Emergency Care

Ocean State Veterinary Specialists

OPEN: Evenings, Weekends & Holidays

Call: 401-866-6787


After-Hours Emergency Care

Middletown - Pieper Memorial

OPEN: Evenings, Weekends & Holidays

Call: 860-347-8387


Emergency Veterinary Services

If your cat or dog is displaying any concerning behaviors or symptoms contact our office right away if we are unavailable you can leave a message or visit either of the 24/7 emergency pet hospitals listed above. 

Our vets at Companion Animal Hospital are equipped to provide you and your pet with veterinary care in many emergencies. We are passionate about animals and take pride in providing high-quality urgent care when your furry companion needs it the most.

What to Do in a Pet Emergency

If you and your pet are experiencing a veterinary emergency, carefully follow each of these steps:

  • Call Ahead If Possible - During regular business hours call immediately. For after-hour care, contact one of the emergency animal hospitals listed above to inform them that you are on the way.
  • Follow Instructions Provided - When you call to let the emergency pet hospital know you are on your way, they might provide you with instructions to help you apply first aid or to make your cat or dog feel as comfortable as possible. Follow these instructions carefully.
  • Remain Calm - Stay calm and be very careful around your pet. When animals are in pain they sometimes react negatively towards anyone trying to help and might scratch or bite.
  • Bring Your Pet In For Care - Do not put yourself at risk! Safely bring your pet to our Groton veterinary clinic or one of the after-hours emergency vet locations listed above.

Urgent Care for Cats & Dogs FAQs

Below we have listed the answers to our most frequently asked questions so you can learn more about bringing your cat or dog in for urgent care at Companion Animal Hospital. 

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New Patients Welcome

Companion Animal Hospital is accepting new patients! Our experienced vets are passionate about the health of Groton companion animals. Get in touch today to book your pet's first appointment.

Contact Us

Book Online (860) 449-9800